📄 get.jsp
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<%@ page language="java" import="agent.*" %>
<html><head><title>JSP HTTP Get Example</title></head>
<h1>JSP HTTP Get Example</h3>
<form method="post">Enter URL:<input type="text" name="url">
<input type="submit"></form>
<%if( request.getMethod().equalsIgnoreCase("POST") )
{%>
<hr>
Listed below are all of the links found at
<b><%=request.getParameter("url")%></b>.<br><br>
<ul>
<%
try
{
HTTPSocket sock = new HTTPSocket();
HTMLPage page1 = new HTMLPage(sock,request.getParameter("url"));
for(int i=0;i<page1.length();i++)
{
HTMLTag tag = page1.getTag(i);
if( tag.getName().equalsIgnoreCase("a") )
{
Attribute a = tag.getAttribute("HREF");
if(a!=null)
{
URLParse p = new URLParse(request.getParameter("url"));
p.extendBase(a.getValue());
out.println("<li>Link: " + p.toString() + "</li>");
}
}
}
}
catch(Exception e)
{
out.println("Error: " + e.getMessage() );
}
}
%>
</ul>
</body></html>
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